PPR缩写的意思

RNN CAEA APL ACP vd RR K MASS LDMI SS DIFAR BL det EMMA AD BSE HM MA CAL BM AF NNN PWP CIM PME ZEEP AO X. SDFG DEM SB AG HC ABL NP ik QSAR HM CFSE ESP bm TCM gz SP AJ DCC NTP OPC cemf QB RP WVD SL LCD ASTRA GLC SNAP ALC BP SURFRR